Wuhan New World Refrigeration Industry Co., Ltd.

Wuhan New World Refrigeration Industry Co., Ltd. is located in Wuhan City, Hubei Province, known as the "thoroughfare of nine provinces." Its predecessor was Wuhan Refrigeration Machinery Factory, and it is now the *** joint venture in Wuhan of Japan's Sanyo Electric Co., Ltd. and Bingshan Group.
The company has a 50-year history of manufacturing refrigerators and is China's *** and * comprehensive screw refrigeration machine professional production base, possessing a strong technical lineup and solid economic strength.
In 1978, it successfully developed China's first screw refrigeration machine. In 1990, the screw refrigeration machine produced by Wuleng won the National Quality Gold Award. To date, the screw refrigeration machines produced by Wuleng have encompassed all national awards for screw refrigeration machines.
Wuleng led and participated in drafting all national and industry standards related to screw refrigeration machines.
Products are sold throughout all provinces, cities, autonomous regions, Hong Kong and Macao regions, and have entered international markets such as Thailand, Indonesia, Malaysia, Vietnam, Laos, Pakistan, Sudan, and Bangladesh.
Widely used in air conditioning, petroleum, chemical, hydropower, textile, coal, pharmaceutical, refrigeration, food, beer, sports venues, exhibition centers, scientific research, and various fields of the national economy. Numerous national key projects and well-known enterprises, including the Three Gorges Project, have chosen "Wuleng Brand" screw refrigeration machines.
The original factory area and related facilities could no longer meet the company's sustained high-speed development needs. In February 2008, the company relocated entirely to the newly built "Wuleng" Industrial Park. The new factory area has a planned total area of 250,000 square meters, with a total investment of 700 million RMB, and first-phase investment of 400 million RMB.
We will unswervingly aim at the world's advanced level, build a * enterprise, continuously surpass ourselves, and continuously improve, providing a comfortable living and working environment for human society! We warmly welcome outstanding graduates to join us!!

Screw at Wuleng
1954: Wuleng's predecessor "Wuhan Kaiming Machinery Factory" was established in Hankou
1956: The factory relocated entirely to Hanyang 1966: The factory was renamed "Wuhan Refrigeration Machinery Factory"
1974: Began research and development of screw refrigeration machines
1978: China's *** open-type screw refrigeration machine KA20C type successfully tested
1979: KA20C type screw refrigeration machine passed ministerial-level appraisal, becoming China's first screw refrigeration compressor to pass ministerial-level appraisal. Formulated China's *** screw refrigeration compressor standard JB2780-1979 "Types, Basic Parameters and Dimensions of Oil-Injected Screw Single-Stage Refrigeration Compressors"
Factory renamed "Wuhan Refrigeration Equipment General Factory"
1982: China's *** generation semi-hermetic screw refrigeration machine BLG12.5 type successfully developed
1984: Development of screw refrigeration machines with rotor diameters of 100, 125, 160, 200, and 250 mm and various refrigeration units successfully developed
1985: LG12.5, LG16, LG20, LG25 series screw refrigeration compressors and units won municipal, provincial, and ministerial quality product gold awards ? ? ? ? Passed review by the former Ministry of Labor, obtained AR2 (Class I, II, III) pressure vessel manufacturing license ? ? ? ? "Wuleng" brand screw refrigeration machine won National Quality Silver Award
1986: First in China to develop the 5:6 high-efficiency XBY patented profile, while completing the development of series economizer units ? ? ? ? Passed review by the former Ministry of Labor and Ministry of Machinery Industry, obtained Class I, II, III pressure vessel design qualification
1987: Successfully developed China's first -70°C screw cascade unit ? ? ? ? Received the "Invention and Innovation Science Star Award" issued by the United Nations TIPS China National Division
1989: Successfully developed China's first LG315 screw refrigeration machine
1990: Leading products LG20 and LG12.5 both won National Quality Gold Awards ? ? ? ? Successfully developed special gas compressors and units for process flows
1992: Successfully developed D series and W series electromechanical integrated screw chillers
1993: Successfully developed second-generation semi-hermetic screw refrigeration compressors BLG100 and BLG140 ? ? ? ? Successfully developed China's first economizer screw chlorine liquefaction unit ? ? ? ? "Wuleng" brand products were rated as the first "National Refrigeration and Air Conditioning Trustworthy Products" ? ? ? ? Awarded the title of "China's 500 *** Machinery Industry Enterprises" ? ? ? ? Factory joint venture, renamed "Wuhan New World Refrigeration Industry Co., Ltd."
1994: Successfully developed second-generation open-type screw refrigeration compressor LG16II
1995: Successfully developed China's *** generation scroll refrigeration machine WX42 with a cooling capacity of 42kW ? ? ? ? ? ? "Wuleng" brand products were approved by the China Famous Brand Commodity Database Organizing Committee and added to the "China Famous Brand Commodity Database"
1996: Successfully developed second-generation screw refrigeration machines, all achieving microcomputer control ? ? ? ? Completed development of 1-7m3 screw air compressors ? ? ? ? Wuleng screw refrigeration machines represented by KA20-50 and KF12.5-11 passed the National Quality A-level product evaluation by the Hefei National Testing Center
1997: Third-generation screw refrigeration compressors and units development started, large-displacement screw air compressor development started
1998: Successfully developed BLG16III semi-hermetic screw refrigeration compressor and chiller. China's first liquid-injection screw ammonia chiller with national patented technology was put into industrial operation
1999: Third-generation screw refrigeration compressors and units with international advanced level LG10III, LG14III, LG16IIID, LG20IIID, LG25IIIT were successfully developed and fully launched to the market
2000: Successfully developed third-generation open-type screw refrigeration compressors LG20III and LG25IIID
2001: Successfully developed third-generation open-type screw refrigeration compressors LG16III and LG25III ? ? ? ? Successfully developed microcomputer-controlled liquid-injection screw ammonia chiller with world advanced level
2002: Developed Type III screw refrigeration compressors and units specialized for chemical and fertilizer industries. Company restructured, becoming a key backbone enterprise of Dalian Bingshan Group
2003: Completed third-generation screw refrigeration machines with complete series, specifications, and models
2004: Completed LG31.5IIITA/F screw refrigeration compressor with large displacement and full rolling bearings at current international advanced level. Received "Management Innovation Award" from the International Certification Alliance
2005: Third-generation open-type screw refrigeration compressor LG20IIIT, and fourth-generation air conditioning screw refrigeration compressors LG20IVF and LG20IVDF successfully developed. "Wuleng" brand screw refrigeration machine won Hubei Province Famous Brand
2006: Successfully developed fourth-generation high-efficiency screw chiller. "Wuleng" brand screw refrigeration compressor series products were recognized by the China Quality Product Management Promotion Committee as the first batch of "China Quality Products" and won the title of "China Food Machinery Industry * Product"
2007: Successfully developed dual-machine dual-stage screw refrigeration compressor unit with national invention patent and design patent. The national standard GB/T19410-2003 "Screw Refrigerant Compressors" led by the company won the 2007 "China Standard Innovation Contribution Third Prize." LG20IIIA250 type screw refrigeration machine won "Hubei Province Major Scientific and Technological Achievement Award"
2008: Company relocated entirely from Hanyang main urban area to Dongxihu "Wuhan Bingshan Industrial Park." Awarded the title of "National Model Workers' Home"
2009: Dual-machine dual-stage screw refrigeration compressor unit won "Wuhan Science and Technology Progress Third Prize." Obtained Hubei Province High-Tech Enterprise Certificate. Awarded titles of "Wuhan Famous Brand Product" and "Hubei Famous Brand Product"
2010: Won the first Hubei Province "Yangtze River Quality Award." Awarded the title of "China Outstanding Cold Chain Logistics Equipment Enterprise"
2011: Awarded the title of "Hubei Province Enterprise Spiritual Civilization Construction Outstanding Contribution Unit." Awarded the title of "Wuhan Harmonious Enterprise"
2012: Mining explosion-proof refrigeration device obtained national invention patent. Hubei Province High-Tech Enterprise Certificate re-examination passed. Hubei Province Safety Production Standardization Level II Enterprise (industry and trade sector). Awarded the title of "Wuhan First Top Ten * Influential Enterprises." Won "Wuhan Top Ten Science and Technology Innovation Outstanding Contribution Award"
2013: Mining explosion-proof refrigeration device obtained national "Mining Product Safety Mark Certificate." ORC waste heat recovery power generation unit jointly developed with Xi'an Jiaotong University successfully tested. Dual-machine dual-stage screw refrigeration compressor unit won the China Refrigeration Society Progress Second Prize
2014: Company won Wuhan "May 1st Labor Award"
2015: Variable-frequency dual-machine dual-stage screw refrigeration compressor unit obtained national invention patent


Current effective national or industry standards for screw refrigeration machines and units that the company participated in formulating:

"Pressure Vessel Safety Technical Supervision Regulations" GB/T3853-1998 Displacement Compressor Acceptance Test
GB/T5773-2004 Performance Test Methods for Displacement Refrigerant Compressors
GB9237-2001 Safety Requirements for Mechanical Refrigeration Systems for Refrigeration and Heating
GB/T10870-2001 Displacement and Centrifugal Chillers (Heat Pumps)